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Description
Quantum Mechanics and Path IntegralsFrom astrophysics to condensed matter theory, nearly all of modern physics employs the path integral technique. In this presentation, the developer of path integrals and one of the best known scientists of all time, Nobel Prize winning physicist Richard P. Feynman, presents unique insights into this method and its applications. Avoiding dense, complicated descriptions, Feynman articulates his celebrated theory in a clear, concise manner, maintaining a
From astrophysics to condensed matter theory, nearly all of modern physics employs the path integral technique. In this presentation, the developer of path integrals and one of the best-known scientists of all time, Nobel Prize-winning physicist Richard P. Feynman, presents unique insights into this method and its applications. Avoiding dense, complicated descriptions, Feynman articulates his celebrated theory in a clear, concise manner, maintaining a perfect balance between mathematics and physics.This emended edition of the original 1965 publication corrects hundreds of typographical errors and recasts many equations for clearer comprehension. It retains the original's verve and spirit, and it is approved and endorsed by the Feynman family. The opening chapters explore the fundamental concepts of quantum mechanics and introduce path integrals. Subsequent chapters cover more advanced topics, including the perturbation method, quantum electrodynamics, and the relation of path integrals to statistical mechanics. In addition to its merit as a text for graduate courses in physics, this volume serves as an excellent resource for professionals.
Binding Type: Paperback
Publisher: Dover Publications
Published: 07/21/2010
ISBN: 9780486477220
Pages: 371
Weight: 0.95lbs
Size: 8.90h x 5.90w x 0.80d
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Product Reviews
★★★★★ 4
My puppy loves this chew toy.
Style: Goal Post Chew Toy, Color: Detroit Lions
It’s one of his favorite toys to show off and chew. I constantly find him carrying it around. The only downside is that the Lions emblem wore off really quickly. It’s still a super cool toy though.
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Reviewed in the United States on January 13, 2025
★★★★★ 5
Heavy nylon. No squishy or chewable for pups.
Style: Goal Post Chew Toy, Color: PHILADELPHIA EAGLES, Style: Goal Post Chew Toy, Color: PHILADELPHIA EAGLES
Photo is just for size comparison. It’s really hard and not chewable but he’s already put a dent into it, as you can see. Not sticky, smells right out of the packaging !! We loved that! Its size is about a 20 oz Powerdrink but it’s sturdy and heavy. It’s going to last us such a long time .
The only thing is the logo might be worn off sometime soon. Go birds! 🦅
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Reviewed in the United States on November 8, 2025
★★★★★ 5
Absolute perfection
Style: Goal Post Chew Toy, Color: PITTSBURGH STEELERS
Perfect in every way
Our dogs love them & they are sturdy so they last a long time
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Reviewed in the United States on February 28, 2025
★★★★★ 5
Perfect toy for an active dog!
Color: Large size (7.9")
My dog absolutely loves this ball with handles! It’s quickly become one of his favorite toys, and he gets excited every time we bring it out to play.
The vibrant colors are a huge plus—they make it super easy to spot in the grass, which saves a lot of time during outdoor play sessions. The handles are great for interactive play too, especially for tugging and tossing.
I’m really impressed with how well it’s holding up. Even with constant pulling, tugging, and rough use, it’s remained durable and hasn’t shown any signs of wearing out.
Overall, I’m very happy with this purchase—and if my dog could write reviews, it would definitely get his paw stamp of approval! 🐾
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Not for strong chewers!
Color: Large size (7.9")
I have an English Springer Spaniel who is 1.5 yrs. She had this torn apart within the first 5 minutes. This is not for strong chewers!
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Reviewed in the United States on February 25, 2026